80470776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 213840000

約数和(自身を除く): 133369224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 327, 436, 456, 654, 872, 1308, 1619, 2071, 2616, 3238, 4142, 4857, 6213, 6476, 8284, 9714, 12426, 12952, 16568, 19428, 24852, 30761, 38856, 49704, 61522, 92283, 123044, 176471, 184566, 246088, 352942, 369132, 529413, 705884, 738264, 1058826, 1411768, 2117652, 3352949, 4235304, 6705898, 10058847, 13411796, 20117694, 26823592, 40235388, 80470776]

約数ペア:

[(1, 80470776), (2, 40235388), (3, 26823592), (4, 20117694), (6, 13411796), (8, 10058847), (12, 6705898), (19, 4235304), (24, 3352949), (38, 2117652), (57, 1411768), (76, 1058826), (109, 738264), (114, 705884), (152, 529413), (218, 369132), (228, 352942), (327, 246088), (436, 184566), (456, 176471), (654, 123044), (872, 92283), (1308, 61522), (1619, 49704), (2071, 38856), (2616, 30761), (3238, 24852), (4142, 19428), (4857, 16568), (6213, 12952), (6476, 12426), (8284, 9714)]